ENHANCED RESPIRATORY SAFETY: Positive pressure APF20 protection helps maintain clean airflow, reduces fogging, and removes the need for on site face fit testing SEALED AND COMFORTABLE FIT: Combined face seal and hood design blocks contaminated air ingress and suits users with facial hair or prescription glasses CLEAR FULL VISIBILITY: Panoramic flip up visor with medium energy impact resistance offers wide vision and face protection, with optional overlays for added durability EFFICIENT AIR DELIVERY: Rear mounted low noise fan provides a 210 l per min airflow through twin filters for effective dust filtration and balanced all day use RELIABLE DAILY OPERATION: Six hour removable battery, quick release headband, airflow alerts, ear defender mounting points, and storage bag support regular workshop demands, Weight: 3.31 pounds, Manufacturer: Trend